//1.informix 数据库 更新表索引，提高查询效率。
//update statistics for table year_decrsubjtotal
1.生成raq中使用的datestart ,代码在form 表达中。
var d_s = form.datekey.value;
var d_start = d_s.substr(0,4);
var m = d_s.substr(5,2);
if(m=='04' || m=='05' || m=='06'){
d_start = d_start+"-04-01";
}else if(m=='07' || m=='08' || m=='09'){
d_start = d_start+"-07-01";
}else if(m=='10' || m=='11' || m=='12'){
d_start = d_start+"-10-01";
}else{
d_start = d_start+"-01-01";
}
form.datestart.value = d_start;
2.抽数据两种方式。
(1).cbsCard_No_tran_q.java( Object[] objs = (Object[]) maprst.get(ikey) 法) //16
String isql = "insert into card_no_tran_q(datekey,quarter," +
"deptid,dqfkd,qmkld,qmkslp," +
"ctrancx,ctrancxamt,ctranqx,ctranqxamt,ctranxf,ctranxfamt," +
"ctranzz,ctranqzzamt,atmsbcnt,ctranatm,ctranatmamt)" +
" VALUES('" + oDateKeyStr+ "','"+quarter+"',?,?,?,?,?,?,?,?,?,?,?,?,?,?,?)";
(2).cbsPaymentStruc_q.java(insert into * select * from 法)
sql = "delete from paymentStruc_q where year =" + i_year + " and quarter=" + i_quarter;
logger.info("sql=" + sql);
stm.executeUpdate(sql);
/* 根据paymentStruc表生成paymentStruc_q表 */
sql = "insert into paymentStruc_q (year,quarter,deptid,Itemid,qcnt,qamt) select " + i_year + "," + i_quarter + ",deptid,Itemid,sum(cnt),sum(amt) from paymentStruc where datekey>='"
+ Qbegin + "' and datekey<='" + date + "' group by deptid,Itemid";
logger.info("sql=" + sql);
(3).cbsBillBusiness_q6016(非数组法)
String sql= "select deptid,sum(case when subjid in ('80602','80604') then crcnt else 0 end) as zl1cnt,sum(case when subjid in ('80602','80604') then cramt else 0 end) as zl1amt, sum(case when"+
" subjid in ('13010102','13010104') then decnt else 0 end) as zl2cnt,sum(case when subjid in ('13010102','13010104') then deamt else 0 end) as zl2amt,sum(case when subjid in"+
" ('13010102','13010104') and datekey='"+date+"' then debal else 0 end) as zl2bal, sum(case when subjid in ('60201','60202') then crcnt else 0 end) as zl3cnt,sum(case when subjid in ('60201','60202') then"+
" cramt else 0 end) as zl3amt,sum(case when subjid in ('60201','60202') and datekey='"+date+"' then crbal else 0 end) as zl3bal, sum(case when subjid in ('13010101','13010103') then decnt else 0 end) as"+
" zl4cnt,sum(case when subjid in ('13010101','13010103') then deamt else 0 end) as zl4amt,sum(case when subjid in ('13010101','13010103') and datekey='"+date+"' then debal else 0 end) as zl4bal, sum(case"+
" when subjid in ('20210111','20210112','20210113','20210114','20210311','20210312','20210313','20210314') then crcnt else 0 end) as zl5cnt,sum(case when subjid in"+
" ('20210111','20210112','20210113','20210114','20210311','20210312','20210313','20210314') then cramt else 0 end) as zl5amt,sum(case when subjid in"+
" ('20210111','20210112','20210113','20210114','20210311','20210312','20210313','20210314') and datekey='"+date+"' then crbal else 0 end) as zl5bal, sum(case when subjid in"+
" ('20040201','20040202','20040203','20040204','20040211','20040212','20040213','20040214') then crcnt else 0 end) as zl6cnt,sum(case when subjid in"+
" ('20040201','20040202','20040203','20040204','20040211','20040212','20040213','20040214') then cramt else 0 end) as zl6amt,sum(case when subjid in"+
" ('20040201','20040202','20040203','20040204','20040211','20040212','20040213','20040214') and datekey='"+date+"' then crbal else 0 end) as zl6bal, sum(case when subjid in ('13037101','13037103') and datekey='"+date+"' then"+
" debal else 0 end) as zl7bal from s_subjtotal_org where datekey>='"+Qbegin+"' and datekey<='"+date+"' group by deptid";
Statement stm = conn.createStatement();
String dsql = " DELETE FROM billbusiness_q WHERE year=" + y + " and quarter=" + quarter; // 清空数据
stm.executeUpdate(dsql);
int flag = 0;
String isql = "insert into billbusiness_q(year,quarter,deptid,zl,cnt1,amt1,cbal) VALUES(?,?,?,?,?,?,?)";
logger.debug("插入sql=" + isql);
System.out.println(isql);
pst = conn.prepareStatement(isql);
ResultSet rs = stm.executeQuery(sql);
while (rs.next()) {
pst.setInt(1, y);
pst.setInt(2, quarter);
pst.setString(3, rs.getString("deptid"));
pst.setString(4, "1");
pst.setInt(5, rs.getInt("zl1cnt"));
pst.setDouble(6, rs.getDouble("zl1amt"));
pst.setDouble(7,0);
pst.addBatch();
pst.setInt(1, y);
pst.setInt(2, quarter);
pst.setString(3, rs.getString("deptid"));
pst.setString(4, "2");
pst.setInt(5, rs.getInt("zl2cnt"));
pst.setDouble(6, rs.getDouble("zl2amt"));
pst.setDouble(7, rs.getDouble("zl2bal"));
pst.addBatch();
pst.setInt(1, y);
pst.setInt(2, quarter);
pst.setString(3, rs.getString("deptid"));
pst.setString(4, "3");
pst.setInt(5, rs.getInt("zl3cnt"));
pst.setDouble(6, rs.getDouble("zl3amt"));
pst.setDouble(7, rs.getDouble("zl3bal"));
pst.addBatch();
pst.setInt(1, y);
pst.setInt(2, quarter);
pst.setString(3, rs.getString("deptid"));
pst.setString(4, "4");
pst.setInt(5, rs.getInt("zl4cnt"));
pst.setDouble(6, rs.getDouble("zl4amt"));
pst.setDouble(7, rs.getDouble("zl4bal"));
pst.addBatch();
pst.setInt(1, y);
pst.setInt(2, quarter);
pst.setString(3, rs.getString("deptid"));
pst.setString(4, "5");
pst.setInt(5, rs.getInt("zl5cnt"));
pst.setDouble(6, rs.getDouble("zl5amt"));
pst.setDouble(7, rs.getDouble("zl5bal"));
pst.addBatch();
pst.setInt(1, y);
pst.setInt(2, quarter);
pst.setString(3, rs.getString("deptid"));
pst.setString(4, "6");
pst.setInt(5, rs.getInt("zl6cnt"));
pst.setDouble(6, rs.getDouble("zl6amt"));
pst.setDouble(7, rs.getDouble("zl6bal"));
pst.addBatch();
pst.setInt(1, y);
pst.setInt(2, quarter);
pst.setString(3, rs.getString("deptid"));
pst.setString(4, "7");
pst.setInt(5, 0);
pst.setDouble(6, 0);
pst.setDouble(7, rs.getDouble("zl7bal"));
pst.addBatch();
flag = flag+7;
if (flag == 30) {
flag = 0;
pst.executeBatch();
}
}
if (flag > 0)
pst.executeBatch();
rs.close();